134763680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11863}}^1$

素因数の和:11949

約数の個数: 48

約数和(自身を含む): 322890624

約数和(自身を除く): 188126944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 11863, 23726, 47452, 59315, 94904, 118630, 189808, 237260, 379616, 474520, 842273, 949040, 1684546, 1898080, 3369092, 4211365, 6738184, 8422730, 13476368, 16845460, 26952736, 33690920, 67381840, 134763680]

約数ペア:

[(1, 134763680), (2, 67381840), (4, 33690920), (5, 26952736), (8, 16845460), (10, 13476368), (16, 8422730), (20, 6738184), (32, 4211365), (40, 3369092), (71, 1898080), (80, 1684546), (142, 949040), (160, 842273), (284, 474520), (355, 379616), (568, 237260), (710, 189808), (1136, 118630), (1420, 94904), (2272, 59315), (2840, 47452), (5680, 23726), (11360, 11863)]